Mubarak and his sons to be investigated over corruption claims

Former Egyptian president Hosni Mubarak is to be questioned along with his two sons over allegations of corruption during his 29 years in power. Mubarak is thought to have accumulated wealth that could be as much as 70 billion dollars in that time. Two months after the Tahrir Square that forced him from power, demonstrators are continuing to besiege the area demanding that he face trial.